How many mg of vitamin c in an orange?

Fortunately, vitamin C is found in an array of vegetables and fruits, particularly citrus fruits such as oranges. Vitamin C: Content A medium-size orange is approximately 2 1/2 inches in diameter and weighs approximately 130 grams, or a little more than 4.5 ounces. read more

Oranges have some pretty good PR behind them -- for years, we've turned to the citrus as our go-to source for vitamin C. And while that reputation is well-deserved -- one navel orange packs 82.7 milligrams of vitamin C -- there are tons of other colorful fruits and vegetables with just as much -- or even more. read more

According to the USDA, a medium-sized orange contains approximately 69.7 milligrams of vitamin C, while a small orange contains 51.1 milligrams, and a larger one 97.9 milligrams. read more

According to the USDA, a medium-sized orange contains approximately 69.7 milligrams of vitamin C, while a small orange contains 51.1 milligrams, and a larger one 97.9 milligrams. The Mayo Clinic states that the recommended amount of vitamin C intake for an adult is between 65 and 90 milligrams a day, so eating one medium orange a day will provide the daily requirement for the average adult. read more